com.stripe.model.StripeObject Maven / Gradle / Ivy
package com.stripe.model;
import com.google.gson.FieldNamingPolicy;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.google.gson.JsonObject;
import com.stripe.net.ApiResource;
import com.stripe.net.StripeResponse;
import java.lang.reflect.Field;
public abstract class StripeObject {
public static final Gson PRETTY_PRINT_GSON =
new GsonBuilder()
.setPrettyPrinting()
.serializeNulls()
.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES)
.registerTypeAdapter(ExpandableField.class, new ExpandableFieldSerializer())
.create();
@Override
public String toString() {
return String.format(
"<%s@%s id=%s> JSON: %s",
this.getClass().getName(),
System.identityHashCode(this),
this.getIdString(),
PRETTY_PRINT_GSON.toJson(this));
}
public StripeResponse getLastResponse() {
return lastResponse;
}
public void setLastResponse(StripeResponse response) {
this.lastResponse = response;
}
/**
* Returns the raw JsonObject exposed by the Gson library. This can be used to access properties
* that are not directly exposed by Stripe's Java library.
*
* Note: You should always prefer using the standard property accessors whenever possible.
* Because this method exposes Gson's underlying API, it is not considered fully stable. Stripe's
* Java library might move off Gson in the future and this method would be removed or change
* significantly.
*
* @return The raw JsonObject.
*/
public JsonObject getRawJsonObject() {
// Lazily initialize this the first time the getter is called.
if ((this.rawJsonObject == null) && (this.getLastResponse() != null)) {
this.rawJsonObject =
ApiResource.GSON.fromJson(this.getLastResponse().body(), JsonObject.class);
}
return this.rawJsonObject;
}
public String toJson() {
return PRETTY_PRINT_GSON.toJson(this);
}
private transient StripeResponse lastResponse;
private transient JsonObject rawJsonObject;
private Object getIdString() {
try {
Field idField = this.getClass().getDeclaredField("id");
return idField.get(this);
} catch (SecurityException e) {
return "";
} catch (NoSuchFieldException e) {
return "";
} catch (IllegalArgumentException e) {
return "";
} catch (IllegalAccessException e) {
return "";
}
}
protected static boolean equals(Object a, Object b) {
return a == null ? b == null : a.equals(b);
}
}